Use the balanced equation given below to solve the problem that follows: Calculate the volume in liters of oxygen gas at STP required to fully react with 42.5 g of ethyne, C2H2. [ ] L O2

2 C2H2(g) + 5 O2(g --> 4 CO2(g) + 2 H2O(g)
**Your answer should be written as XX. X

why do the isotopes of a particular element behave differently in nuclear reactions but the same in chemical reactions? chemical reactions involve changes to electrons in an atom; isotopes do not differ in electrons, and so they react the same way during chemical changes.

thats how its supposed to be

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?